We don't want you to feel that way, TMiller.
Let's try browser troubleshooting to check if the error is browser-related. Use an incognito window with these keyboard shortcuts:
Then, try going back to Sales Tax payment, if it works you'll want to clear your browser's cache.
If the error persists, I recommend reaching out to our QuickBooks support. They can open an investigation to check on the error you're experiencing. Here's how:
I'll be right here if you have other concerns.